AFL-501. Aluminum FEMA 361 Louver Chevron Blade Application and Design

Transcription

1 FEMA 361 Louver Chevron Blade Application and Design is an aluminum louver designed to protect exterior wall penetrations on FEMA 361 or FEMA 320 compliant storm shelters or safe rooms. Design incorporates inverted V style blades, which lend high free area, excellent resistance to water penetration and very low airflow resistance while providing maximum protection against extremely high wind loads and wind-borne debris. The is tested to FEMA , FEMA and ICC standards for storm shelters and safe rooms for debris impact only, which simulates a 15 lb. 2 x 4 traveling at 100 MPH. Model is a wind-storm rated assembly and is licensed to bear the AMCA seal for AMCA 500-L Airflow Resistance and Water Penetration. Standard Construction Mounting Channel Frame Recessed/Flush Frame in. deep formed 1 4 in. thick aluminum Blades in. x 3 in. x 1 4 in. thick inverted V style extruded aluminum Construction.... Welded Screen Internally mounted 1 16 in. thick flattened expanded aluminum Finish Mill aluminum Mounting Angles Factory attached 1 4 in. thick formed aluminum Minimum Section Size in. W x in. H (Actual) Maximum Single Section Size in. W x 84 in. H or 84 in. W x 120 in. H (Actual) Maximum Opening Width Unlimited, larger openings may be configured of multiple louver panels without additional structural reinforcing when selected as recessed/flush mount configuration Maximum Opening Height in. *Maximum section sizes are dependent on the configuration selected. Reference the details hown herein for further information. Maximum section sizes shown are based on mill finish. Approx. Weight.. 11 lbs./sq. ft. (integral lifting lugs included) Shown as channel frame recessed/flush mount (default) Options (at additional cost) Flanged frame Cantilever style mounting Insect screen Extended sills Blankoff panels Security bars Variety of architectural finishes including: 70% Kynar paint 50% Kynar paint Baked enamel paint *Width and height dimensions undersized 1 /2 inch unless configured actual size. (Actual size selection only available on recessed/flush mount configuration)

2 PERFORMANCE DATA Free Area Chart (Sq. ft.) Louver Height Inches Airflow Resistance (Standard Air lb/ft 3 ) Louver Width Inches Greenheck Fan Corporation certifies that the louvers shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to air performance and water penetration ratings. Water Penetration (Test Size 48 in. x 48 in. Test Duration of 15 min.) Model resistance to airflow (pressure drop) varies depending on louver application (air intake or air exhaust). Free area velocities (shown) are higher than average velocity through the overall louver size. (Tested to AMCA Figure 5.5) The AMCA Water Penetration Test provides a method for comparing various louver models and designs as to their efficiency in resisting the penetration of rainfall under specific laboratory test conditions. The beginning point of water penetration is defined as that velocity where the water penetration curve projects through 0.01 oz. of water (penetration) per sq. ft. of louver free area. *The beginning point of water penetration for Model is 634 fpm free area velocity. These performance ratings do not guarantee a louver to be weather-proof or stormproof and should be used in combination with other factors including good engineering judgement in selecting louvers.

3 INSTALLATION DETAILS RECESSED/FLUSH MOUNT Maximum Size and Installation Information Maximum rough opening single section size for model is in. W x in. H or in. W x in. H when selected as channel frame in the recessed/flush mount configuration. When configured as flanged frame in the recessed/flush mount configuration, the maximum rough opening single section size for is in. W x 76 in. H or 76 in. W x 112 in. H. The maximum single section sizes shown are based on a mill finish configuration. Larger opening sizes may be configured of multiple width louver panels without the need for additional structural reinforcing members. Louvers will be undersized 1 2 in. in both the width and height dimensions versus the ordered rough opening size unless selected as actual size. Channel Frame Recessed/Flush Mount (Default) Flanged Frame Recessed/Flush Mount

4 PRODUCT DETAILS RECESSED/FLUSH MOUNT

5 PRODUCT DETAILS RECESSED/FLUSH MOUNT

6 PRODUCT DETAILS RECESSED/FLUSH MOUNT

7 INSTALLATION DETAILS RECESSED/FLUSH MOUNT

8 INSTALLATION DETAILS RECESSED/FLUSH MOUNT

9 INSTALLATION DETAILS RECESSED/FLUSH MOUNT

10 INSTALLATION DETAILS CANTILEVER MOUNT Maximum Size and Installation Information Maximum rough opening single section size for model is 117 in. W x 76 in. H or 76 in. W x 112 in. H when selected as cantilever mount configuration. The maximum single section sizes shown are based on a mill finish configuration. Louver will be larger than the rough opening when selected as cantilever mount configuration. Cantilever Mount Flanged Frame

11 PRODUCT DETAILS CANTILEVER MOUNT

12 INSTALLATION DETAILS CANTILEVER MOUNT

13 FASTENER CHART SUBSTRATE REQUIREMENTS (by others): Substrate Min. Type Min. Thickness Min. Edge Distance Min. Embedment Steel A36, Fy 36 ksi [248 MPa] 12 Ga [2.65 mm] If Nut Not Used: 0.11 in [2.84 mm] 2x Fastener diameter Fy 9.5 ksi [65.5 Mpa] 1/4" [6.35 mm] If Nut Not Used: 0.25 in [6.35 mm] Concrete 2000 psi [13.8 MPa] 6" [152 mm] 3" [76 mm] or 5" [127 mm] Block Grade N, Type 2, ASTM C90 6" [152 mm] 2.5" [6.35 mm] CMU 5" [76 mm] Grout 2000 psi [13.8 MPa] Fill Block Cavity FASTENER REQUIREMENTS: Substrate Flush Mount Fastener Type Flange Mount Fastener Type Steel & Concrete & Grout Filled CMU 3/8 16 Gr 5 ZP Bolt/Nut or 1/2 13 SS Bolt/Nut 1/2" [12.7 mm] Plated or SS Red Head LDT or Equivalent FASTENER ON CENTER REQUIREMENTS: Mount Style Max On Center Head & Sill Mount 8" [203 mm] between 1st and 2nd hole, and 12" [305 mm] thereafter Jamb Mount 12" [305 mm] 3/8 16 Gr 5 ZP Bolt/Nut or 3/8 16 SS Bolt/Nut 1/2" [12.7 mm] Plated or SS Redhead LDT or Equivalent FINISHES MULLION CHANNEL DEPTH CHART: Equation = (Nom Height in inches)*(square Root of the Nominal Width Per Section in inches)/144 Equation Value Mullion Channel Overall Depth " [140 mm] " [203 mm] " [267 mm] " [330 mm] " [394 mm] " [457 mm] " [540 mm] Finish Type Description/Application Color Selection Standard Warranty () 2-coat 70% KYNAR 500 /HYLAR 5000 AAMA 2605 Dry film thickness 1.2 mil. (AKA: Duranar, Fluoropon, Trinar, Flouropolymer, Polyvinylidene Fluoride, PVDF2) Best. The premier finish for extruded aluminum. Tough, long-lasting coating has superior color retention and abrasive properties. Resists chalking, fading, chemical abrasion and weathering. Standard Colors: Any of the 24 standard colors shown can be furnished in 70% or 50% KYNAR 500 /HYLAR 5000 or Baked Enamel. 10 Years (Consult Greenheck for availability of extended warranty) 2-coat 50% KYNAR 500 /HYLAR 5000 AAMA 2604 Dry film thickness 1.2 mil. (AKA: Acroflur, Acrynar ) Baked Enamel AAMA 2603 Dry film thickness 0.8 mil. (AKA: Acrabond Plus, Duracron ) Better. Tough, long-lasting coating has excellent color retention and abrasive properties. Resists chalking, fading, chemical abrasion and weathering. Good. Provides good adhesion and resistance to weathering, corrosion and chemical stain. 2-Coat Mica: Greenheck offers 9 standard 2-coat Mica colors. Other colors are available. Consult Greenheck for possible extra cost when selecting non-standard colors or special finishes. 5 Years 1 Year Mill Materials may be supplied in natural aluminum or galvanized steel finish when normal weathering is acceptable and there is no concern for color or color change. n/a Finishes meet or exceed AAMA 2605, AAMA 2604, and AAMA 2603 requirements. Please consult for complete information on standard and extended paint warranties. Paint finish warranties are not applicable to steel products. September 2017 Copyright 2017 Greenheck Fan Corporation Greenheck Fan Corporation reserves the right to make product changes without notice.